Native to:
Afghanistan,
Albania,
Algeria,
Baleares,
Caroline Is.,
Chad,
Cook Is.,
Corse,
Cyprus,
East Aegean Is.,
Egypt,
Fiji,
France,
Greece,
Gulf States,
India,
Iran,
Iraq,
Italy,
Kazakhstan,
Kirgizstan,
Kriti,
Krym,
Lebanon-Syria,
Lesser Sunda Is.,
Libya,
Marianas,
Marshall Is.,
Mongolia,
Morocco,
Nauru,
Nepal,
New Caledonia,
New Guinea,
Niue,
North Caucasus,
Oman,
Pakistan,
Palestine,
Philippines,
Pitcairn Is.,
Portugal,
Samoa,
Sardegna,
Saudi Arabia,
Sicilia,
Sinai,
Society Is.,
Solomon Is.,
Spain,
Tadzhikistan,
Tonga,
Transcaucasus,
Tuamotu,
Tubuai Is.,
Tunisia,
Turkey,
Turkmenistan,
Uzbekistan,
Vanuatu,
Wallis-Futuna Is.,
West Himalaya,
Xinjiang,
Yemen,
Yugoslavia
Introduced into:
Canary Is.,
Trinidad-Tobago